The photos of the head made me cringe... I was eating my lunch at the time
The crunch point with this girl is going to be her first meal, if the wounds are healing when eats she should stand a very good chance of making it. What have you tried feeding to her so far?
I don't think anyone has mentioned that keeping the temperature higher helps her immune system and will help her heal quicker. The best temp may depend somewhat on the type of garter, but I'm thinking 28C, maybe warmer. Steve, any comments?